DE69032774D1 - Gerät zur Abtrennung von Suspensionen oder Lösungen, insbesondere Blut und Plasma - Google Patents
Gerät zur Abtrennung von Suspensionen oder Lösungen, insbesondere Blut und PlasmaInfo
- Publication number
- DE69032774D1 DE69032774D1 DE69032774T DE69032774T DE69032774D1 DE 69032774 D1 DE69032774 D1 DE 69032774D1 DE 69032774 T DE69032774 T DE 69032774T DE 69032774 T DE69032774 T DE 69032774T DE 69032774 D1 DE69032774 D1 DE 69032774D1
- Authority
- DE
- Germany
- Prior art keywords
- plasma
- solutions
- especially blood
- separating suspensions
- suspensions
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G17/00—Apparatus for or methods of weighing material of special form or property
- G01G17/04—Apparatus for or methods of weighing material of special form or property for weighing fluids, e.g. gases, pastes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/02—Blood transfusion apparatus
- A61M1/029—Separating blood components present in distinct layers in a container, not otherwise provided for
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3306—Optical measuring means
- A61M2205/331—Optical measuring means used as turbidity change detectors, e.g. for priming-blood or plasma-hemoglubine-interface detection
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
- A61M2205/3393—Masses, volumes, levels of fluids in reservoirs, flow rates by weighing the reservoir
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- General Physics & Mathematics (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1228221A JPH0622602B2 (ja) | 1989-09-05 | 1989-09-05 | 液体分離装置 |
JP1228222A JPH0622603B2 (ja) | 1989-09-05 | 1989-09-05 | 液体分離装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69032774D1 true DE69032774D1 (de) | 1998-12-24 |
DE69032774T2 DE69032774T2 (de) | 1999-04-15 |
Family
ID=26528121
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69032774T Expired - Fee Related DE69032774T2 (de) | 1989-09-05 | 1990-09-03 | Gerät zur Abtrennung von Suspensionen oder Lösungen, insbesondere Blut und Plasma |
DE69020985T Expired - Fee Related DE69020985T2 (de) | 1989-09-05 | 1990-09-03 | Apparat zur Trennung von Lösungen. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69020985T Expired - Fee Related DE69020985T2 (de) | 1989-09-05 | 1990-09-03 | Apparat zur Trennung von Lösungen. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5124030A (de) |
EP (2) | EP0611579B1 (de) |
AU (1) | AU624528B2 (de) |
DE (2) | DE69032774T2 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU674692B2 (en) * | 1992-07-13 | 1997-01-09 | Haemonetics Puerto Rico, Llc | Automatic processing of biological fluids such as whole bloodpacked red cells, platelet concentrate & plasma |
US5232439A (en) * | 1992-11-02 | 1993-08-03 | Infusion Technologies Corporation | Method for pumping fluid from a flexible, variable geometry reservoir |
US5342313A (en) * | 1992-11-02 | 1994-08-30 | Infusion Technologies Corporation | Fluid pump for a flexible, variable geometry reservoir |
JP3167477B2 (ja) * | 1993-02-03 | 2001-05-21 | テルモ株式会社 | 液体分離装置 |
ATE213170T1 (de) * | 1993-06-07 | 2002-02-15 | Terumo Corp | Verfahren und vorrichtung zur erzeugung von blutprodukten |
SE9404514D0 (sv) * | 1994-12-21 | 1994-12-21 | Lintron Medical Equipment Ab | Anordning vid blodsepareringsapparat |
DE19530969A1 (de) * | 1995-08-23 | 1997-02-27 | Deutsches Rotes Kreuz Blutspen | Vorrichtung zum Fließtrennen von Vollblut als Gemisch von Flüssigkeiten in einzelne verschiedenfarbige Blutbestandteile, insbesondere zur Separation von Thrombozytenkonzentrat aus Buffycoat |
AU2002348570A1 (en) * | 2002-10-09 | 2004-05-04 | Eczacibasi - Baxter Hastane Urunleri A.S | A liquid component separator |
DE502004007291D1 (de) * | 2004-09-21 | 2008-07-10 | Hettich Andreas Gmbh & Co Kg | Vorrichtung und Verfahren zum Trennen von in Beuteln befindlichen Blutkomponenten |
US7744821B2 (en) | 2004-09-21 | 2010-06-29 | Andreas Hettich Gmbh & Co. Kg | Blood bag cup for centrifuges |
US10675220B2 (en) * | 2018-02-02 | 2020-06-09 | Irene Gabriela Okonski-Fernandez | Clean environment for mixing injectable drugs |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE416617B (sv) * | 1979-03-28 | 1981-01-26 | Johansson A S | Anordning vid blodseparation genom utklemning av blodkomponenter ur en blodpase |
JPS56155815A (en) * | 1980-05-06 | 1981-12-02 | Mitsubishi Electric Corp | Interface detector |
DE3417892A1 (de) * | 1984-05-14 | 1985-11-14 | Npbi Nederlands Produktielaboratorium Voor Bloedtransfusieapparatuur En Infusievloeistoffen B.V., Emmer-Compascuum | Vorrichtung zum entfernen einer blutplasmaschicht und einer buffycoatschicht aus einem flexiblen beutel mit blutfuellung |
NL8501915A (nl) * | 1985-07-04 | 1987-02-02 | Roestvrijstaalindustrie Jan D | Vloeistofweeginrichting voor het tijdens het overpompen wegen van een te verpompen hoeveelheid vloeistof. |
JPS63119776A (ja) * | 1986-11-10 | 1988-05-24 | テルモ株式会社 | 血液分離装置 |
US5045185A (en) * | 1986-11-10 | 1991-09-03 | Terumo Kabushiki Kaisha | Blood separator for separating blood components from a blood bag into separation bags |
US4976851A (en) * | 1988-06-06 | 1990-12-11 | Terumo Kabushiki Kaisha | Liquid separator |
-
1990
- 1990-08-27 US US07/573,887 patent/US5124030A/en not_active Expired - Lifetime
- 1990-09-03 AU AU62105/90A patent/AU624528B2/en not_active Ceased
- 1990-09-03 EP EP94100513A patent/EP0611579B1/de not_active Expired - Lifetime
- 1990-09-03 DE DE69032774T patent/DE69032774T2/de not_active Expired - Fee Related
- 1990-09-03 DE DE69020985T patent/DE69020985T2/de not_active Expired - Fee Related
- 1990-09-03 EP EP90116839A patent/EP0416495B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU624528B2 (en) | 1992-06-11 |
US5124030A (en) | 1992-06-23 |
DE69020985T2 (de) | 1995-11-23 |
EP0416495A3 (en) | 1991-11-21 |
EP0611579A1 (de) | 1994-08-24 |
EP0416495A2 (de) | 1991-03-13 |
EP0416495B1 (de) | 1995-07-19 |
DE69032774T2 (de) | 1999-04-15 |
AU6210590A (en) | 1991-05-02 |
DE69020985D1 (de) | 1995-08-24 |
EP0611579B1 (de) | 1998-11-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |